Memory

Use the filters and product table below to compare Memory components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

Parametric Selection Filter options by technical parameters

Stock & Datasheets Review availability and technical references

RFQ & BOM Support Send your target MPN, quantity or BOM

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Programmable	Memory Type	Memory Format	Technology	Memory Size	Memory Organization	Memory Interface	Clock Frequency	Write Cycle Time - Word, Page	Access Time	Voltage - Supply	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
CAT28C256G-12T IC EEPROM 256KBIT PAR 32PLCC onsemi	2,963	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	Parallel	-	5ms	120 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	32-PLCC (11.43x13.97)
CAT28C256G-15T IC EEPROM 256KBIT PAR 32PLCC onsemi	1,462	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	Parallel	-	5ms	150 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	32-PLCC (11.43x13.97)
NMC87C257V150 IC EPROM 256MBIT PARALLEL 32PLCC onsemi	2,198	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	256Mbit	32M x 8	Parallel	-	-	150 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	32-PLCC (14x11.46)
NMC87C257V200 IC EPROM 256MBIT PARALLEL 32PLCC onsemi	2,613	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	256Mbit	32M x 8	Parallel	-	-	200 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	32-PLCC (14x11.46)
CAT25AM02C8ATR IC EEPROM 2MBIT SPI 5MHZ 8WLCSP onsemi	2,276	-	RFQ	Datasheet	-	8-XFBGA, WLCSP	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	2Mbit	256K x 8	SPI	5 MHz	10ms	-	1.6V ~ 3.6V	0°C ~ 70°C (TA)	-	-	Surface Mount	8-WLCSP (3.12x2.04)
CAT25AM02C8CTR IC EEPROM 2MBIT SPI 5MHZ 8WLCSP onsemi	2,251	-	RFQ	Datasheet	-	8-XFBGA, WLCSP	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	2Mbit	256K x 8	SPI	5 MHz	10ms	-	1.6V ~ 3.6V	0°C ~ 70°C (TA)	-	-	Surface Mount	8-WLCSP (3.12x2.04)
NMC27C32BQ200 IC EPROM 32KBIT PARALLEL 24DIP onsemi	2,523	-	RFQ	Datasheet	-	24-DIP (0.600", 15.24mm) Window	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - UV	32Kbit	4K x 8	Parallel	-	-	200 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Through Hole	24-DIP
CAT28F512HI12 IC FLASH 512KBIT PARALLEL 32TSOP onsemi	4,812	-	RFQ	Datasheet	-	32-TFSOP (0.724", 18.40mm Width)	Tray	Obsolete	Not Verified	Non-Volatile	FLASH	FLASH	512Kbit	64K x 8	Parallel	-	120ns	120 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-TSOP
NMC87C257VE150 IC EPROM 256MBIT PARALLEL 32PLCC onsemi	4,786	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	256Mbit	32M x 8	Parallel	-	-	150 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-PLCC (14x11.46)
CAT28F010HI12 IC FLASH 1MBIT PARALLEL 32TSOP onsemi	2,690	-	RFQ	Datasheet	-	32-TFSOP (0.724", 18.40mm Width)	Tray	Obsolete	Not Verified	Non-Volatile	FLASH	FLASH	1Mbit	128K x 8	Parallel	-	120ns	120 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-TSOP

WINSUN SOURCING SUPPORT

Need Help Sourcing Memory?

Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

Availability and lead-time support BOM, shortage and alternative sourcing

Send part number & quantity Request a Quote

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FREQUENTLY ASKED QUESTIONS

Memory FAQ

Common questions about filtering, comparing and sourcing Memory components.

How can I narrow the Memory selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Memory part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.